Classroom measurement devices, when tailored to fit a teacher's particular instructional objectives, are essential for optimal teaching and learning. Teachers use test data to assess students' progress but often fail to analyze tests for validity. This article shows how locally and correctly developed assessment tools may serve a variety of…

Asserts that failure to consider carefully the purposes and uses to which standardized tests are put can place barriers in the way of equal educational opportunities for minority students. Proposes six precautions for ensuring that standardized tests can be used without endangering equal educational opportunities. (PGD)

Washington State reform themes include movement from input- to output-based systems, student performance standards, and certification of mastery; shift from standardized testing to performance-based measurement; blurred distinctions between grades and schooling levels; greater local control in implementing teaching, learning, and assessment…